b because a lives. So they are the same
1/2 chance of giving b because c lives, 1/2 chance of giving
所有跟帖:
• 波大是說兩位都聰明,都該高興~ -Duckmaster- ♂ (0 bytes) () 08/17/2024 postreply 06:00:57
• 波大是說兩位都聰明,都該高興~ -Duckmaster- ♂ (0 bytes) () 08/17/2024 postreply 06:00:57
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